phrenitides

/frəˈnɪtɪˌdiz/
noun
  1. Plural form of phrenitis; inflammations of the brain or mind, often with fever and delirium.
    • Ancient physicians believed phrenitides were caused by an imbalance of bodily humors.
    • The doctor studied cases of phrenitides in patients with high fevers.
    • Historical medical texts describe various phrenitides as causes of severe confusion.